INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a52b23e461d673aaa6bafec06e90d9ab6f42799ebc54739b8afbc89ea1289ec3', 
    'SATj1jJvwTnaMPVQLaRPKAxVVS6CkzJQp4OEw7hiDTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)